JP5113902B2 - 冷媒圧縮機及び冷凍サイクル装置 - Google Patents
冷媒圧縮機及び冷凍サイクル装置 Download PDFInfo
- Publication number
- JP5113902B2 JP5113902B2 JP2010503830A JP2010503830A JP5113902B2 JP 5113902 B2 JP5113902 B2 JP 5113902B2 JP 2010503830 A JP2010503830 A JP 2010503830A JP 2010503830 A JP2010503830 A JP 2010503830A JP 5113902 B2 JP5113902 B2 JP 5113902B2
- Authority
- JP
- Japan
- Prior art keywords
- layer
- refrigerant compressor
- vane
- sliding member
- refrigeration cycle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000003507 refrigerant Substances 0.000 title claims description 59
- 238000005057 refrigeration Methods 0.000 title claims description 21
- 239000010410 layer Substances 0.000 claims description 209
- 229910003481 amorphous carbon Inorganic materials 0.000 claims description 38
- 239000000463 material Substances 0.000 claims description 30
- 230000006835 compression Effects 0.000 claims description 28
- 238000007906 compression Methods 0.000 claims description 28
- 230000007246 mechanism Effects 0.000 claims description 25
- 239000011651 chromium Substances 0.000 claims description 22
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 claims description 22
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 20
- 229910052804 chromium Inorganic materials 0.000 claims description 20
- 229910001315 Tool steel Inorganic materials 0.000 claims description 15
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 15
- 229910052721 tungsten Inorganic materials 0.000 claims description 15
- 239000010937 tungsten Substances 0.000 claims description 15
- 239000000654 additive Substances 0.000 claims description 13
- 230000000996 additive effect Effects 0.000 claims description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 12
- 239000010721 machine oil Substances 0.000 claims description 12
- 229910052751 metal Inorganic materials 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 11
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 7
- 229910045601 alloy Inorganic materials 0.000 claims description 7
- 239000000956 alloy Substances 0.000 claims description 7
- 229910052799 carbon Inorganic materials 0.000 claims description 7
- 229910052739 hydrogen Inorganic materials 0.000 claims description 7
- 239000001257 hydrogen Substances 0.000 claims description 7
- 239000002356 single layer Substances 0.000 claims description 7
- 229910001018 Cast iron Inorganic materials 0.000 claims description 6
- 239000010439 graphite Substances 0.000 claims description 5
- 229910002804 graphite Inorganic materials 0.000 claims description 5
- 229910052710 silicon Inorganic materials 0.000 claims description 5
- 239000010703 silicon Substances 0.000 claims description 5
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 3
- 229910052698 phosphorus Inorganic materials 0.000 claims description 3
- 239000011574 phosphorus Substances 0.000 claims description 3
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims 2
- 229910010271 silicon carbide Inorganic materials 0.000 claims 2
- 229910052717 sulfur Inorganic materials 0.000 claims 2
- 239000011593 sulfur Substances 0.000 claims 2
- 239000011248 coating agent Substances 0.000 description 26
- 238000000576 coating method Methods 0.000 description 26
- 150000004767 nitrides Chemical class 0.000 description 13
- 238000005121 nitriding Methods 0.000 description 10
- 230000003746 surface roughness Effects 0.000 description 9
- 238000005259 measurement Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 239000003921 oil Substances 0.000 description 8
- 229910001141 Ductile iron Inorganic materials 0.000 description 7
- 229910017464 nitrogen compound Inorganic materials 0.000 description 6
- 150000002830 nitrogen compounds Chemical class 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 238000005192 partition Methods 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010696 ester oil Substances 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229920005862 polyol Polymers 0.000 description 2
- 150000003077 polyols Chemical class 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 150000004996 alkyl benzenes Chemical class 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- -1 phosphate ester Chemical class 0.000 description 1
- 150000003464 sulfur compounds Chemical class 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
- F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
- F04C18/356—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member
- F04C18/3562—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member the inner and outer member being in contact along one line or continuous surfaces substantially parallel to the axis of rotation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2230/00—Manufacture
- F04C2230/90—Improving properties of machine parts
- F04C2230/91—Coating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2201/00—Metals
- F05C2201/04—Heavy metals
- F05C2201/0403—Refractory metals, e.g. V, W
- F05C2201/0406—Chromium
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2201/00—Metals
- F05C2201/04—Heavy metals
- F05C2201/0433—Iron group; Ferrous alloys, e.g. steel
- F05C2201/0436—Iron
- F05C2201/0439—Cast iron
- F05C2201/0442—Spheroidal graphite cast iron, e.g. nodular iron, ductile iron
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2203/00—Non-metallic inorganic materials
- F05C2203/08—Ceramics; Oxides
- F05C2203/0804—Non-oxide ceramics
- F05C2203/0813—Carbides
- F05C2203/0826—Carbides of wolfram, e.g. tungsten carbide
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2253/00—Other material characteristics; Treatment of material
- F05C2253/12—Coating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B1/00—Compression machines, plants or systems with non-reversible cycle
- F25B1/04—Compression machines, plants or systems with non-reversible cycle with compressor of rotary type
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12535—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.] with additional, spatially distinct nonmetal component
- Y10T428/12542—More than one such component
- Y10T428/12549—Adjacent to each other
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12535—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.] with additional, spatially distinct nonmetal component
- Y10T428/12576—Boride, carbide or nitride component
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Lubricants (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Compressor (AREA)
Description
本発明の第1の実施形態の冷媒圧縮機を備えた冷凍サイクル装置1について、図1〜5に基づいて説明する。
本発明の第2の実施形態の冷媒圧縮機について、図6〜図8に基づいて説明する。なお、第2の実施形態の冷媒圧縮機の基本的な構成は第1の実施の形態の冷媒圧縮機2の基本的な構成と同じである。従って、第2の実施形態の冷媒圧縮機の構成については図1を用いて説明する。
本発明の第3の実施形態の冷媒圧縮機について、図9に基づいて説明する。なお、第3の実施形態の冷媒圧縮機の基本的な構成は第1の実施形態の冷媒圧縮機2の基本的な構成と同じである。従って、第3の実施形態の冷媒圧縮機の構成は、図1、図2を用いて説明する。また、第3の実施形態に関して、磨耗量を測定するために使用した装置は、図6に示した装置である。
本発明の第4の実施形態の冷媒圧縮機について、図10に基づいて説明する。なお、第4の実施形態の冷媒圧縮機の基本的な構成は第1の実施形態の冷媒圧縮機2の基本的な構成と同じである。従って、第5の実施形態の冷媒圧縮機の構成については図1、図3を用いて説明する。
本発明の第5の実施形態の冷媒圧縮機の摺動部材であるベーン40について、図11に基づいて説明する。なお、第5の実施形態の冷媒圧縮機の基本的な構成は第1の実施形態の冷媒圧縮機2の基本的な構成とベーン40以外は同じである。従って、第5の実施形態の冷媒圧縮機の構成については図1を用いて説明する。
Claims (10)
- 冷凍サイクルに使用される冷媒を圧縮する圧縮機構部を備えた冷媒圧縮機において、
前記圧縮機構部の摺動部材の少なくとも1つが工具鋼で形成され、
クロムの単一層からなる第1の層と、クロムとタングステンカーバイトとの合金層からなる第2の層と、タングステン及びタングステンカーバイトの少なくとも一方を含有した金属含有アモルファス炭素層からなる第3の層と、金属を含有せず炭素と水素とを含むアモルファス炭素層からなる第4の層とが、前記摺動部材の表面に順に形成され、
前記第2の層は、クロム含有率が前記第3の層側より前記第1の層側で高く、かつ、タングステンカーバイトの含有率が前記第1の層側より前記第3の層側で高くなるように形成され、
前記第3の層は、タングステン又はタングステンカーバイトの含有率が前記第4の層側より前記第2の層側が高くなるように形成されているもの。 - 請求項1に記載の冷媒圧縮機であって、
前記冷凍機油にはリン系又は硫黄系の耐荷重添加剤が、前記圧縮機構部を潤滑する冷凍機油に添加されているもの。 - 請求項1に記載の冷媒圧縮機であって、
前記摺動部材が摺動する相手材は、球状又は片状の黒鉛形態をした鋳鉄であるもの。 - 請求項1に記載の冷媒圧縮機であって、
前記摺動部材の表面に形成された前記第4の層の厚さ寸法が、前記摺動部材の表面に形成された前記第3の層の厚さ寸法より大きいもの。 - 請求項1に記載の冷媒圧縮機において、
前記摺動部材の表面に形成された前記第4の層は、シリコンとシリコンカーバイトの少なくとも一方を含有するもの。 - 冷凍サイクル装置であって、
冷凍サイクルに使用される冷媒を圧縮する圧縮機構部を備えた冷媒圧縮機と、凝縮器と、膨張装置と、蒸発器とを備え、
前記冷媒圧縮機は、
前記圧縮機構部の摺動部材の少なくとも1つが工具鋼で形成され、
クロムの単一層からなる第1の層と、クロムとタングステンカーバイトとの合金層からなる第2の層と、タングステン及びタングステンカーバイトの少なくとも一方を含有した金属含有アモルファス炭素層からなる第3の層と、金属を含有せず炭素と水素とを含むアモルファス炭素層からなる第4の層とが、前記摺動部材の表面に順に形成され、
前記第2の層は、クロム含有率が前記第3の層側より前記第1の層側で高く、かつ、タングステンカーバイトの含有率が前記第1の層側より前記第3の層側で高くなるように形成され、
前記第3の層は、タングステン又はタングステンカーバイトの含有率が前記第4の層側より前記第2の層側が高くなるように形成されているもの。 - 請求項6に記載の冷凍サイクル装置であって、
前記冷凍機油にはリン系又は硫黄系の耐荷重添加剤が、前記圧縮機構部を潤滑する冷凍機油に添加されているもの。 - 請求項6に記載の冷凍サイクル装置であって、
前記摺動部材が摺動する相手材は、球状又は片状の黒鉛形態をした鋳鉄であるもの。 - 請求項6に記載の冷凍サイクル装置であって、
前記摺動部材の表面に形成された前記第4の層の厚さ寸法が、前記摺動部材の表面に形成された前記第3の層の厚さ寸法より大きいもの。 - 請求項6に記載の冷凍サイクル装置であって、
前記摺動部材の表面に形成された前記第4の層は、シリコンとシリコンカーバイトの少なくとも一方を含有するもの。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010503830A JP5113902B2 (ja) | 2008-03-21 | 2009-03-06 | 冷媒圧縮機及び冷凍サイクル装置 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008074607 | 2008-03-21 | ||
JP2008074607 | 2008-03-21 | ||
PCT/JP2009/054263 WO2009116405A1 (ja) | 2008-03-21 | 2009-03-06 | 冷媒圧縮機及び冷凍サイクル装置 |
JP2010503830A JP5113902B2 (ja) | 2008-03-21 | 2009-03-06 | 冷媒圧縮機及び冷凍サイクル装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2009116405A1 JPWO2009116405A1 (ja) | 2011-07-21 |
JP5113902B2 true JP5113902B2 (ja) | 2013-01-09 |
Family
ID=41090811
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010503830A Active JP5113902B2 (ja) | 2008-03-21 | 2009-03-06 | 冷媒圧縮機及び冷凍サイクル装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8585385B2 (ja) |
EP (1) | EP2267308B1 (ja) |
JP (1) | JP5113902B2 (ja) |
CN (1) | CN101960143B (ja) |
WO (1) | WO2009116405A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5442102B2 (ja) * | 2010-02-26 | 2014-03-12 | 株式会社日立製作所 | スクロール圧縮機 |
US9187682B2 (en) | 2011-06-24 | 2015-11-17 | Emerson Climate Technologies, Inc. | Refrigeration compressor lubricant |
JP5652527B1 (ja) * | 2013-09-30 | 2015-01-14 | 株式会社富士通ゼネラル | ロータリ圧縮機 |
US20150147012A1 (en) * | 2013-11-27 | 2015-05-28 | Emerson Climate Technologies, Inc. | Bearing performance for compressors using high energy refrigerants with sulfur-based oil additives |
CN112593213A (zh) * | 2020-12-11 | 2021-04-02 | 岳阳市青方环保科技有限公司 | 一种自动倾斜器导筒表面的耐磨防腐工艺 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63262467A (ja) * | 1987-04-18 | 1988-10-28 | Sumitomo Electric Ind Ltd | 硬質ダイヤモンド状カ−ボン膜を密着良く形成する方法 |
JPS63286334A (ja) * | 1987-05-19 | 1988-11-24 | Idemitsu Petrochem Co Ltd | 積層体およびその製造法 |
JPH05202477A (ja) * | 1992-01-27 | 1993-08-10 | Sumitomo Electric Ind Ltd | 硬質炭素膜とその製造方法 |
JP2007032360A (ja) * | 2005-07-25 | 2007-02-08 | Toshiba Kyaria Kk | 密閉型圧縮機および冷凍サイクル装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5558298A (en) * | 1978-10-25 | 1980-04-30 | Nippon Oil Co Ltd | Lubricating oil for rotary refrigerant compressor |
JPH05312168A (ja) * | 1992-05-08 | 1993-11-22 | Matsushita Refrig Co Ltd | 圧縮機 |
JPH1082390A (ja) * | 1996-07-18 | 1998-03-31 | Sanyo Electric Co Ltd | 摺動部材、圧縮機及び回転圧縮機 |
KR100398563B1 (ko) * | 1999-11-15 | 2003-09-19 | 마츠시타 덴끼 산교 가부시키가이샤 | 회전압축기 및 그 제조 방법 |
JP2001225412A (ja) * | 2000-02-16 | 2001-08-21 | Token Thermotec:Kk | 保護膜被覆部材 |
CN1166863C (zh) * | 2001-08-03 | 2004-09-15 | 上海日立电器有限公司 | 旋转式压缩机 |
-
2009
- 2009-03-06 US US12/933,452 patent/US8585385B2/en active Active
- 2009-03-06 CN CN2009801086257A patent/CN101960143B/zh active Active
- 2009-03-06 JP JP2010503830A patent/JP5113902B2/ja active Active
- 2009-03-06 WO PCT/JP2009/054263 patent/WO2009116405A1/ja active Application Filing
- 2009-03-06 EP EP09721323.5A patent/EP2267308B1/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63262467A (ja) * | 1987-04-18 | 1988-10-28 | Sumitomo Electric Ind Ltd | 硬質ダイヤモンド状カ−ボン膜を密着良く形成する方法 |
JPS63286334A (ja) * | 1987-05-19 | 1988-11-24 | Idemitsu Petrochem Co Ltd | 積層体およびその製造法 |
JPH05202477A (ja) * | 1992-01-27 | 1993-08-10 | Sumitomo Electric Ind Ltd | 硬質炭素膜とその製造方法 |
JP2007032360A (ja) * | 2005-07-25 | 2007-02-08 | Toshiba Kyaria Kk | 密閉型圧縮機および冷凍サイクル装置 |
Also Published As
Publication number | Publication date |
---|---|
CN101960143B (zh) | 2013-08-14 |
US20110052439A1 (en) | 2011-03-03 |
EP2267308A4 (en) | 2014-01-22 |
CN101960143A (zh) | 2011-01-26 |
JPWO2009116405A1 (ja) | 2011-07-21 |
EP2267308A1 (en) | 2010-12-29 |
WO2009116405A1 (ja) | 2009-09-24 |
EP2267308B1 (en) | 2016-05-04 |
US8585385B2 (en) | 2013-11-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5113902B2 (ja) | 冷媒圧縮機及び冷凍サイクル装置 | |
JP2011001897A (ja) | 圧縮機 | |
JP2007032360A (ja) | 密閉型圧縮機および冷凍サイクル装置 | |
CN108026626B (zh) | 形成于铁系基材的氧化覆膜、形成有该氧化覆膜的滑动部件、以及具备该滑动部件的设备 | |
KR100915059B1 (ko) | 미끄럼 이동 부재 및 그것을 이용한 스크롤형 전동 압축기 | |
JP2009235969A (ja) | 回転式圧縮機及び冷凍サイクル装置 | |
CN102549266B (zh) | 制冷剂压缩机及制冷循环装置 | |
JP2005155461A (ja) | 圧縮機 | |
JP2002031055A (ja) | 密閉型圧縮機 | |
JP2011047329A (ja) | ロータリ圧縮機 | |
CN109964034B (zh) | 制冷剂压缩机和具有其的制冷装置 | |
CN102022326B (zh) | 制冷剂压缩机及制冷循环装置 | |
EP3348832B1 (en) | Refrigerant compressor and refrigerating device including same | |
JPH10196562A (ja) | スクロール圧縮機 | |
JP2005155460A (ja) | 圧縮機 | |
JP2000274361A (ja) | 耐摩耗摺動材 | |
CN108026914B (zh) | 冷媒压缩机和使用该冷媒压缩机的冷冻装置 | |
JP2002147377A (ja) | スクロール圧縮機およびジャーナル軸受部の製造方法 | |
JP2005155459A (ja) | 圧縮機 | |
JP5374294B2 (ja) | 冷媒圧縮機及び冷凍サイクル装置 | |
JP5217233B2 (ja) | 摺動部材用組成物、摺動部材及び流体機械 | |
JP2005155458A (ja) | 圧縮機 | |
JP2005048686A (ja) | 冷媒圧縮機 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20120918 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20121012 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20151019 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5113902 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |